Juxtaposition: an instance of placing close together or side by side, especially for comparison or contrast.
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I have spent the past three months lamenting not living in Leiden anymore. Not to mention my friends, I sorely miss all the little corners of the quaint city that were the source of much joy whilst I lived there. The canals I walked on when they froze, and kayaked in when not, that one little corner of the library which got me in the zone not matter how distracted I may have been, the cosiest cafés I know… My apartment and its many windows, two of which faced east and west, that kept me awake during summer solstice for over 24-hours, only three of which were spent waiting for the sunlight to reappear.